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NXF UNS F53 /S32750 /1.4410 DN15-1200 Class3000-9000 F53 Duplex 2507 Stainless Steel Socket-Weld (SW) Full/half Coupling Coupler
2025-08-07 20:22 NXF GROUP
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F53 Duplex 2507 Introduction
Stainless steel Super Duplex 2507 is designed to handle highly corrosive conditions and situations were high strength is
required.High molybdenum, chromium and nitrogen content in Super Duplex 2507 help the material withstand pitting and crevice corrosion. Thematerial is also resistant to chloride stress corrosion cracking, to erosion corrosion, to corrosion fatigue, to general corrosion in acids. This alloy has good weldability and very high mechanical strength.The following sections will discuss in detail about stainless steel grade Super Duplex 2507.
required.High molybdenum, chromium and nitrogen content in Super Duplex 2507 help the material withstand pitting and crevice corrosion. Thematerial is also resistant to chloride stress corrosion cracking, to erosion corrosion, to corrosion fatigue, to general corrosion in acids. This alloy has good weldability and very high mechanical strength.The following sections will discuss in detail about stainless steel grade Super Duplex 2507.
The Brief Introduction to Socket-Weld (SW) Full/half Coupling Coupler
Socket-Weld (SW) Full and Half Coupling Couplers are essential pipe fittings used to connect pipes or fittings in small-bore piping systems, typically with nominal diameters of NPS 2" and below. These couplings provide strong, leak-proof joints and are widely used in high-pressure, high-temperature, or critical flow applications.A Socket-Weld Full Coupling has a socket (recessed end) on both sides and is used to join two pipes or fittings of the same ordifferent diameters. It provides a continuous, robust connection and is commonly employed in straight-run piping.A Socket-Weld Half Coupling has a socket on one end and a plain or threaded end on the other. It is primarily used to connect a branch pipe or instrument to the main pipe or vessel.
The Socket-Weld (SW) Full/half Coupling Coupler Drawing
F53 Duplex 2507 Physical Properties
F53 Duplex 2507 Chemical Composition
Authentic photos of the Socket-Weld (SW) Full/half Coupling Coupler
NXF Manufacturing
NXF offers comprehensive multimodal logistics services, integrating ocean freight, ground transport, and air freight to meet diverse international shipping demands with precision and efficiency.
NXF’s Client-Specific Customizations
NXF's State-of-the-Art Research Capabilities in the Synthesis of Novel Materials and the Engineering of Innovative Geometries and Structures
The Minimum Order Quantity (MOQ) for NXF is 1 Unit or Piece！！
NXF offers 3S Service
①Small Quantity
②Short Time Manufacturing and Logistics
③Special Material
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Company Profile
New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals, machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories. Established in 1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship."
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FAQ
1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern
Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central
America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Wehave our own factories, quality can be controlled seriously. We Specialize in manufacturing about 21 years. We have professional
testing department and testing equipment. We have 12 rich experience engineers & 20 senior technicians.
5. what services can we provide?
Accepted Delivery Terms: CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern
Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central
America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Wehave our own factories, quality can be controlled seriously. We Specialize in manufacturing about 21 years. We have professional
testing department and testing equipment. We have 12 rich experience engineers & 20 senior technicians.
5. what services can we provide?
Accepted Delivery Terms: CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
1. Are you trading company or manufacturer ?
We are manufacturer.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
We are manufacturer.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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